- United States Tax Court | Wednesday, June 30, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, September 8, 1999 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, June 18, 1971 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, April 10, 1998 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, September 7, 1995 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, April 20, 1999 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, August 27, 1979 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Thursday, May 27, 1999 | Cited 0 times
- United States Tax Court | Thursday, April 9, 1970 | Cited 0 times